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Radiant|Lab Grown|IGI

1.60ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG530201533

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG530201533

Diamond specifications and retailer prices

From $574 NZD
$323 USD
As of November 1, 2026
Save $3,399 NZD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,973 NZD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.6ct lab-grown radiant diamond

This 1.6ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG530201533 or 530201533. Listed at 21 retailers as of October 27, 2026, with prices from $574 to $3,973, a $3,399 spread on the same certified stone. Queensmith lists it at $3,973. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530201533
Dimensions8.38 × 6.22 × 3.80 mm
L/W Ratio1.35
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.38 mm6.22 mm1.60 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530201533
Side View
Table 63.5%Crown 37.3°Girdle: MediumPavilion 33.3°Culet: NoneDepth 61.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,127 NZD|Low: $494 NZD|High: $2,968 NZD|Avg: $1,386 NZD|+3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 4$494 NZD
Retailer 16$574 NZD
Retailer 2$638 NZD
Retailer 3$638 NZD
Retailer 13$749 NZD
Retailer 15$1,004 NZD
Retailer 6$1,045 NZD
Retailer 9$1,099 NZD
Retailer 1$1,127 NZD
Retailer 7$1,239 NZD
Retailer 12$1,482 NZD
Retailer 14$1,959 NZD
Retailer 5$2,451 NZD
Retailer 8$2,492 NZD
Retailer 10$2,553 NZD
Retailer 11$2,790 NZD

43 data points across 16 retailers

21 retailers$574 NZD to $3,973 NZD

Retailer 1
-
$494 NZD
$278 USD
Price last confirmed 31 days ago
A
Retailer 2
-
$574 NZD
$323 USD
View
Final sale: no returns
Retailer 3
-
$595 NZD
$335 USD
View
Price last confirmed 36 days ago
Retailer 4
-
$638 NZD
$359 USD
View
Price last confirmed 25 days ago
Retailer 5
-
$638 NZD
$359 USD
View
Price last confirmed 30 days ago
A
Retailer 6
-
$1,004 NZD
$565 USD
View
A
Retailer 7
-
$1,045 NZD
$588 USD
View
A
Retailer 8
-
$1,045 NZD
$588 USD
View
A
Retailer 9
-
$1,099 NZD
ZAR 9,988 ZAR
View
A
Retailer 10
-
$1,127 NZD
£499 GBP
View
B+
Retailer 11
-
$1,239 NZD
$697 USD
View
B+
Retailer 12
-
$1,482 NZD
A$1,283 AUD
View
B+
Retailer 13
-
$1,633 NZD
£724 GBP
View
B
Retailer 14
-
$1,959 NZD
$1,102 USD
View
Retailer 15
-
$2,049 NZD
$1,153 USD
View
Price last confirmed 33 days ago
B
Retailer 16
-
$2,135 NZD
$1,201 USD
View
B
Retailer 17
-
$2,451 NZD
$1,379 USD
View
Retailer 18
-
$2,492 NZD
£1,104 GBP
View
Price last confirmed 27 days ago
B
Retailer 19
-
$2,553 NZD
£1,131 GBP
View
B
Retailer 20
-
$2,790 NZD
$1,570 USD
View
Most Expensive
B
Queensmith
LG530201533 · Oct 27
$3,973 NZD
£1,760 GBP
View
20 more retailers have this diamond
Prices start from $574 NZDSave up to $3,399 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.60ct Radiant
$574 NZD